PREP AND SERVE ALL IN ONE – The portable Corona Prep Station Serving Tray set is an all in one solution to keeping raw food separate when on a grilling expedition at home, tailgating, parties, beach and much more. The modular design allows you to easily transport in vehicles or from the prep are to the serving area. TWO TIER MODULAR DESIGN – This versatile serving tray set allows you to marinate, store, chill and serve food while keeping accessories close. Perfect for meat, poultry, fish, and vegetables. Dishwasher safe plastic works better than aluminum foil trays. GREAT GIFT FOR THE TRAVELLING GRILLMASTER – This is a perfect accessory for your outdoor charcoal or propane gas grill. Keep your foods covered while marinating meats, poultry, fish and more. The size of the lower tier large tray is: 18″ x 11.5″ x 3.5″ deep. Size of the larger top tier tray is: 10″ x 11″ x 2.5″ The other trays are 7.5″ x 6.5″ x 2.5″ and 8″ x 4.5″ x 2.5″ approx.